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On the Structure of Chief Factors of Finite Groups with $ {\mathcal{M}}_{p} $ -Supplemented Subgroups
Siberian Mathematical Journal ( IF 0.7 ) Pub Date : 2021-01-18 , DOI: 10.1134/s0037446620060130 J. Tang , B. Gao , J. Zhang
中文翻译:
具有$ {\ mathcal {M}} _ {p} $-补充子群的有限群的主要因素的结构
更新日期:2021-01-18
Siberian Mathematical Journal ( IF 0.7 ) Pub Date : 2021-01-18 , DOI: 10.1134/s0037446620060130 J. Tang , B. Gao , J. Zhang
A subgroup \( K \) of \( G \) is \( {\mathcal{M}}_{p} \)-supplemented in \( G \) if there exists a subgroup \( B \) of \( G \) such that \( G=KB \) and \( TB<G \) for every maximal subgroup \( T \) of \( K \) with \( |K:T|=p^{\alpha} \). We study the structure of the \( G \)-chief factors of finite groups below the normal subgroups of \( G \) by using \( {\mathcal{M}}_{p} \)-supplemented subgroups.
中文翻译:
具有$ {\ mathcal {M}} _ {p} $-补充子群的有限群的主要因素的结构
一个子群 \(K \)的 \(G \)是\({\ mathcal {M}} _ {P} \)在-supplemented \(G \) ,如果存在一个亚组 \(B \)的 \( G \),这样\(K \)的每个最大子组\(T \)的\(G = KB \)和\(TB <G \)带有\(| K:T | = p ^ {\ alpha} \)。我们通过使用补充了\({\ mathcal {M}} _ {p} \)的子群,研究了\(G \)正常子群以下有限群的\(G \)-主因子的结构 。